Honda TRX 450ER 2006-14 450R 2006-09 Cylinder Works Big Bore Kit 99mm +3mm 477cc
Honda TRX 450ER 2006-14 450R 2006-09 Cylinder Works Big Bore Kit 99mm +3mm 477cc. Cylinder made in the USA. Piston kit and gaskets made in Italy by Vertex. +3mm bore to 99mm which makes 477cc. Includes big bore cylinder, big bore piston kit, and gasket kit.
Vertex piston kit includes piston rings, wrist pin and circlips. Cylinder is machined and nickel silicon carbide plated in USA. Piston is made in Italy by Vertex. _gsrx_vers_1730 GS 9.9.4 (1730).